Memcached::prepend

Descrição

Memcached::prepend() prepends the given
value string to the value of an existing item. The
reason that value is forced to be a string is
that prepending mixed types is not well-defined.

Nota:

If the Memcached::OPT_COMPRESSION is enabled, the
operation will fail and a warning will be issued, because prepending
compressed data to a value that is potentially already compressed is not
possible.

Parâmetros

key

The key of the item to prepend the data to.

value

The string to prepend.

Valor Retornado

Retorna TRUE em caso de sucesso ou FALSE em caso de falha.
The Memcached::getResultCode() will return
Memcached::RES_NOTSTORED if the key does not exist.